What camera was used to take this photo effect?

It stands to reason that any kind of camera can take photos with this effect as long as the shutter speed and aperture can be controlled within a certain range. The key is to correctly understand how to control the depth of field.

The flowers in the foreground in this picture are clear and bright, and the background is blurred. It is a typical macro work with large depth of field.

To shoot a macro work with a large depth of field, we should pay attention to the following issues:

Understand the main information of the camera lens: first look at the aperture and focal length of the camera lens in your hand; For macro, it is the closest distance from the subject that the camera can focus clearly. If the subject is easy to approach, it is best to choose the nearest one, so that the subject is closest to the lens and the lens can shoot at the maximum magnification.

Select the maximum aperture: shoot with the maximum aperture on the lens as much as possible. For some high-end notebook computers with fixed short focal length, the maximum aperture of the lens can reach F 1.8 or 2.0. For such a lens, although the depth of field at the wide-angle end is large, the ability to blur the background with a large aperture is also strong and relatively easy;

Choose the telephoto end of the zoom lens as close as possible: For cameras with zoom lenses, the aperture of most telephoto segments is usually F4~5.6. Even some card cameras with large zoom ratio may reach F6.3~8. If this lens is close recently, although its maximum aperture value is not large, it is very convenient to shoot macro works with large depth of field as long as the shooting distance is controlled, because the depth of field at the telephoto end is extremely short.

Choose to increase the gap between the subject and the background and the shooting distance: choose the nearest shooting distance of the lens to make the subject get a good shooting effect and fully highlight the subject. At the same time, under the condition of ensuring the lighting effect of the subject (such as backlight and side backlight), the distance between the background and the subject should be widened as much as possible, so that even if a lens with a smaller maximum aperture is used, a good blur effect can be obtained because of the large difference in shooting distance.

Through the above analysis, as long as the aperture is selected correctly, the telephoto end of the zoom lens is shot close, the distance between the camera and the background is widened, and the appropriate shutter speed matches the light conditions at that time, whether it is a fixed-focus camera or a telephoto camera, a portable professional machine, or a professional micro-single or SLR, it is easier to achieve the goal, but it is more difficult to shoot a professional micro-single or SLR with good matching lens and convenient framing.